*{
	margin: 0px auto;
	padding: 0px;
}
/*设置整个容器的默认宽高*/
#container{
	width: 1024px;
	height: 700px;
	background-color:#f0f0f0;
	text-align: center;
	line-height: 100px;
	width: 1024px;
	
	/* background-color: #ffffff; */
}